entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://youtrack.jetbrains.com/issue/PY-20429|1|https://intellij-support.jetbrains.com/hc/en-us/articles/207241235-Reporting-performance-problems|blocks|key|etsp5|text|Youtrack中已经报告了一个bug：|unstyled|depth|inlineStyleRanges|entityRanges|1l2b6|offset|length|8aq9m|如注释中所述，您可以尝试分析CPU使用情况(此处的说明|4mvf6|https://intellij-support.jetbrains.com/hc/en-us/articles/207241235-Reporting-performance-problems)并在那里报告它。我注意到，关闭所有调试器，将其置于省电模式，然后将其恢复为省电模式会有所帮助。|778vp|如果您正在使用docker，请注意Pycharm在创建多个docker实例而不是杀死它们时存在一些问题。你将不得不手动杀死他们。^0|0|0|19|0|0|0|0|2P|1|0^^$0|$1|$2|3|4|5|6|$7|8]]|9|$2|3|4|5|6|$7|A]]]|B|@$C|D|E|F|2|G|H|T|I|@]|J|@]|6|$]]|$C|K|E|8|2|G|H|U|I|@]|J|@$L|V|M|W|C|X]]|6|$]]|$C|N|E|O|2|G|H|Y|I|@]|J|@]|6|$]]|$C|P|E|Q|2|G|H|Z|I|@]|J|@$L|10|M|11|C|12]]|6|$]]|$C|R|E|S|2|G|H|13|I|@]|J|@]|6|$]]]]

There is already a bug reported for this in Youtrack:
<a href="https://youtrack.jetbrains.com/issue/PY-20429" rel="nofollow">https://youtrack.jetbrains.com/issue/PY-20429</a>

As mentioned in the comments there, you can try to profile the CPU usage (instructions here <a href="https://intellij-support.jetbrains.com/hc/en-us/articles/207241235-Reporting-performance-problems" rel="nofollow">https://intellij-support.jetbrains.com/hc/en-us/articles/207241235-Reporting-performance-problems</a>) and report it there. I've noticed that killing all my debuggers, putting it in power save mode and then reverting this helps.

In case you are using docker, be aware that Pycharm has some problems with creating multiple docker instances and not killing them. You will have to kill them manually.

entityMap|blocks|key|2o354|text|重新安装PyCharm解决了这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

Reinstalling PyCharm fixed this problem for me.

entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://youtrack.jetbrains.com/issue/PY-20429|blocks|key|cufed|text|有同样的问题。重新安装+PyCharm+没有帮助。我认为当我们的项目规模很大时会发生这个问题（也在https://youtrack.jetbrains.com/issue/PY-20429)|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|9jn3l|+中提到）。我只是从我的项目中剪切了一些文件夹，包括一些结果（txt+文件），并将它们保存在另一个目录中。现在，我没有收到“内存不足”错误，并且可以成功提交更改。|726m5|fjd4t|def+ttest(a,+b,+axis=0,+equal_var=True,+nan_policy='propagate',
++++++++++alternative='two.sided'):++++++++
++++tval,+pval+=+ttest_ind(a=a,+b=b,+axis=axis,+equal_var=equal_var,
+++++++++++++++++++++++++++nan_policy=nan_policy)
++++if+alternative+==+'greater':
++++++++if+tval+<+0:
++++++++++++pval+=+1+-+pval+/+2
++++++++else:
++++++++++++pval+=+pval+/+2
++++elif+alternative+==+'less':
++++++++if+tval+<+0:
++++++++++++pval+/=+2
++++++++else:
++++++++++++pval+=+1+-+pval+/+2
++++else:
++++++++assert+alternative+==+'two.sided'
++++return+tval,+pval|code-block|syntax|javascript^0|1D|19|0|0|0|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|S|G|@]|H|@$I|T|J|U|A|V]]|6|$]]|$A|K|C|L|2|E|F|W|G|@]|H|@]|6|$]]|$A|M|C|-4|2|E|F|X|G|@]|H|@]|6|$]]|$A|N|C|O|2|P|F|Y|G|@]|H|@]|6|$Q|R]]]]

I had the same problem. Reinstalling the PyCharm did not help. I think this problem happens when we have a large project size (also, mentioned in <a href="https://youtrack.jetbrains.com/issue/PY-20429" rel="nofollow noreferrer">https://youtrack.jetbrains.com/issue/PY-20429</a>). I simply cut some of the folders including some results (txt files) from my project and saved them in another directory. Now, I do not get the "out-of-memory" error and the changes can be committed successfully.

entityMap|blocks|key|dpf6o|text|当我遇到这个“内存不足”问题时，对我起作用的是清除缓存。(“文件->使缓存无效/重新启动...”)已经过了几天了，没有更多的问题了。之前，它发生在启动PyCharm的五到十分钟后，即使我在PyCharm上除了看它什么也不做。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1htva|我在Windows7企业版上运行的是PyCharm社区版2016.1.4。^0|0^^$0|$]|1|@$2|3|4|5|6|7|8|E|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|F|9|@]|A|@]|B|$]]]]

What worked for me when I ran into this "Out of Memory" problem was clearing the cache. ("File -> Invalidate Caches / Restart...") It's been a couple days and no further problems. Before, it was happening five or ten minutes after starting PyCharm, even with me not doing anything on PyCharm other than look at it.

I'm running PyCharm Community Edition 2016.1.4 on Windows 7 Enterprise.

entityMap|blocks|key|2bacd|text|我只是从我的项目中剪切了一些文件夹，包括一些结果(txt文件)，并将它们保存在另一个目录中。现在，我没有收到"out-of-memory“错误，更改可以成功提交。|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

I simply cut some of the folders including some results (txt files) from my project and saved them in another directory. Now, I do not get the "out-of-memory" error and the changes can be committed successfully.

entityMap|blocks|key|bgthe|text|当我在Pycharm上输入时，我也遇到了同样的问题，不再有响应。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|p4t2|下面的方法解决了我在Windows10和MacOsx上的问题|emo3d|单击菜单上的帮助|26iv5|Help+->+Edit+custom+VM+options|code-block|syntax|javascript|64gkl|出现提示时创建文件。|ejs3p|将设置更改为以下内容或将文件的整个内容替换为以下内容：|abr5r|-Xms512m
-Xmx2024m
-XX:MaxPermSize=700m
-XX:ReservedCodeCacheSize=480m^0|0|0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|R|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|S|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|T|9|@]|A|@]|B|$]]|$2|G|4|H|6|I|8|U|9|@]|A|@]|B|$J|K]]|$2|L|4|M|6|7|8|V|9|@]|A|@]|B|$]]|$2|N|4|O|6|7|8|W|9|@]|A|@]|B|$]]|$2|P|4|Q|6|I|8|X|9|@]|A|@]|B|$J|K]]]]

I had the same issue where I keyboard on Pycharm was not responding anymore.

The following solved my issue both on Windows 10 and MacOsx

Click on help on the menu

<pre><code>Help -&gt; Edit custom VM options
</code></pre>

Create the file when prompted. 

Either change the settings to the following or replace the entire content of the file with the following:

<pre><code>-Xms512m
-Xmx2024m
-XX:MaxPermSize=700m
-XX:ReservedCodeCacheSize=480m
</code></pre>

entityMap|blocks|key|d7dm4|text|在PyCharm中使用Python+console运行脚本可能会将所有以前使用过的变量保留在内存中，并且不会退出控制台。因此，重复运行脚本可能会导致内存不足或无法在GPU或CPU中分配内存。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|bp9s3|我在调试tensorflow代码时意识到了这一点。如果您不确定，请转到Run+Configuration，并确保取消选中"Run+with+->+Console“。^0|0^^$0|$]|1|@$2|3|4|5|6|7|8|E|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|F|9|@]|A|@]|B|$]]]]

Running your script with Python Console in PyCharm might keep all previously used variables in memory and does not exit from the console. Thus, repeatedly running the script might cause out of memory or can't allocate memory in GPU or CPU.

I realized this while debugging my tensorflow code. If you are not sure, go to Run -> Edit Configuration and make sure to uncheck "Run with Python Console."

entityMap|0|type|LINK|mutability|MUTABLE|data|url|https://i.stack.imgur.com/ALZol.png|blocks|key|e8nea|text|当我改变背景图片时，我也遇到了同样的问题，图片是16.4MB。|unstyled|depth|inlineStyleRanges|entityRanges|epgu9|enter+image+description+here,+，当我修改自定义VM选项并将-Xxm增加到4096MB时，它可以工作。但我没有改变背景图像。|offset|length^0|0|0|S|0^^$0|$1|$2|3|4|5|6|$7|8]]]|9|@$A|B|C|D|2|E|F|M|G|@]|H|@]|6|$]]|$A|I|C|J|2|E|F|N|G|@]|H|@$K|O|L|P|A|Q]]|6|$]]]]

I had the same issue when I change the background image, the picture is 16.4MB.<a href="https://i.stack.imgur.com/ALZol.png" rel="nofollow noreferrer">enter image description here</a>, when I modify the Custom VM options and increase -Xxm to 4096MB, it works. But I do not change the background image.

entityMap|blocks|key|9ns4k|text|对我来说，问题在于Pycharm中安装的css插件。移除它解决了问题。要删除，请转到Pycharm首选项中的Project+Interpreter。|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

The issue for me was the css plugin installed in Pycharm. Removing it fixed the problem. To remove, go to the Project Interpreter in Pycharm preferences.

entityMap|blocks|key|2cvc9|text|我无法让右下角的数字进行更改(例如，“768M中的300”)。事实证明是这样的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|7t4ls|Xmx内存和一些选项似乎只会改变Xms记忆。|7msd2|关于帮助->编辑自定义虚拟机选项的答案是正确的(您可以更改不同类型的内存)。|chkoq|另一个对我有效的方法是在PC上设置(在DOS提示符中，就在从相同的DOS提示符启动应用程序之前)_JAVA_选项值，例如：|3i2t3|set+_JAVA_OPTIONS=-Xmx2048M|code-block|syntax|javascript^0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|N|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|O|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|P|9|@]|A|@]|B|$]]|$2|G|4|H|6|7|8|Q|9|@]|A|@]|B|$]]|$2|I|4|J|6|K|8|R|9|@]|A|@]|B|$L|M]]]]

I couldn't get the number at the bottom right to change (e.g. &quot;300 of 768M&quot;). Turns out it is Xmx memory and some of the options only seem to change Xms memory.
The answer about Help -&gt; Edit Custom VM Options is correct (you can change is the different types of memory there).
Another thing that worked for me was on PC to set (in the DOS prompt, right before starting the application from that same DOS prompt) the _JAVA_OPTIONS value, e.g.:
<pre><code>set _JAVA_OPTIONS=-Xmx2048M
</code></pre>

entityMap|blocks|key|22ot9|text|在我的例子中，我在运行单元时打印了大量的输出。Pycharm无法应对这种情况，并不断要求我增加内存(即使我增加了内存)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|7km51|我在记事本中打开了.ipynb文件，并删除了所有输出。它起作用了。|1uacb|尝试查找标题为"output“：[{+"name"："stdout"，”output_类型“：”流“，....|e8prh|然后删除那些。^0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|I|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|J|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|K|9|@]|A|@]|B|$]]|$2|G|4|H|6|7|8|L|9|@]|A|@]|B|$]]]]

In my case, I had printed tons of output while running a cell. Pycharm could not cope up with this and constantly asked me to increase memory (even if I increased in).
I opened up the .ipynb file in notepad and deleted all the outputs. It worked.
Try to look for pieces of text titled as
&quot;outputs&quot;: [
{
&quot;name&quot;: &quot;stdout&quot;,
&quot;output_type&quot;: &quot;stream&quot;,....
And just delete those.

entityMap|blocks|key|ge8f|text|我正在使用Windows10，突然这条消息开始大量弹出，甚至冻结了Pycharm。我的解决方案是删除临时文件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|e09g3|Windows+%2B+r：run/或者干脆写run，并执行：%25temp%25，然后删除所有文件。^0|0^^$0|$]|1|@$2|3|4|5|6|7|8|E|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|F|9|@]|A|@]|B|$]]]]

I'm using Windows 10 and suddenly this message started popping up a lot, and even freezing Pycharm. My solution was delete the temporal files.
<kbd>Windows</kbd> + <kbd>r</kbd>: <code>run/</code> or just write <code>run</code>, and execute: <code>%temp%</code>, then delete all of the files.

entityMap|blocks|key|2t47b|text|在我的例子中，我意外地添加了一个巨大的图像到git+(它的重量约为1+1GB)。此错误仅在我尝试提交时显示。当我从git中取消对图像的标记时，错误不再出现。|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

In my case I accidentally added a huge image to git (it weights about 1GB). This error only showed when I tried to make a commit. When I unmarked the image from git, the error stopped appearing.

entityMap|0|type|IMAGE|mutability|IMMUTABLE|data|imageUrl|https://ask.qcloudimg.com/http-save/actteam/f12632c13c1f13eaaf7cc8b9382365a7.png|imageAlt|blocks|key|4dglb|text|在最新pycharm版本，使用以下选项增加内存|unstyled|depth|inlineStyleRanges|entityRanges|2rquh|Help+->+Change+memory+settings|code-block|syntax|javascript|9vh2r|在此处输入所需的内存量。|807ds|​|1qr9j|d7hmu|?|atomic|offset|length|75fku|9mrcb^0|0|0|0|0|0|0|1|0|0|0^^$0|$1|$2|3|4|5|6|$7|8|9|-4]]]|A|@$B|C|D|E|2|F|G|10|H|@]|I|@]|6|$]]|$B|J|D|K|2|L|G|11|H|@]|I|@]|6|$M|N]]|$B|O|D|P|2|F|G|12|H|@]|I|@]|6|$]]|$B|Q|D|R|2|F|G|13|H|@]|I|@]|6|$]]|$B|S|D|-4|2|F|G|14|H|@]|I|@]|6|$]]|$B|T|D|U|2|V|G|15|H|@]|I|@$W|16|X|17|B|18]]|6|$]]|$B|Y|D|-4|2|F|G|19|H|@]|I|@]|6|$]]|$B|Z|D|R|2|F|G|1A|H|@]|I|@]|6|$]]]]

In the latest pycharm edition, increase memory using below option
<pre><code>Help -&gt; Change memory settings
</code></pre>
Here enter the amount of memory you need.
<a href="https://i.stack.imgur.com/VuDWv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/VuDWv.png" alt="enter image description here" /></a>

I've recently started getting an out of memory error while using PyCharm 5.0.4
The message is: 

<code>There's not enough memory to perform the requested operation.
 Please increase Xmx setting and shutdown PyCharm for change to take effect.</code>

I've already increased the value to 1024 MB, and to my knowledge nothing has changed in either my Python or system setups.

What exactly does the size of the Xmx memory manage, and how would I go about debugging what's causing the issue?

PyCharm Running Out of Memory

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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 我最近开始在使用PyCharm 5.0.4时出现内存不足错误，消息是： There's not enough memory to perform the requested operation.  Please increase Xmx setting and shutdown PyCharm for change ...

问PyCharm内存不足
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